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ICASSP
2011
IEEE
14 years 11 months ago
Phase-based information for voice pathology detection
In most current approaches of speech processing, information is extracted from the magnitude spectrum. However recent perceptual studies have underlined the importance of the phas...
Thomas Drugman, Thomas Dubuisson, Thierry Dutoit
ICASSP
2011
IEEE
14 years 11 months ago
Direction-resolved estimation of multipath parameters for UWB channels: A partially collapsed Gibbs sampler method
We propose a Monte Carlo method for determining the parameters of multipath components (MPCs) for ultra-wideband channels. A partially collapsed Gibbs sampler is used for jointly ...
Georg Kail, Klaus Witrisal, Franz Hlawatsch
ICASSP
2011
IEEE
14 years 11 months ago
Improved model-based spectral compressive sensing via nested least squares
This paper introduces a new algorithm for reconstructing signals with sparse spectrums from noisy compressive measurements. The proposed model-based algorithm takes the signal str...
Mahdi Shaghaghi, Sergiy A. Vorobyov
PERVASIVE
2011
Springer
14 years 10 months ago
Hybrid Prototyping by Using Virtual and Miniature Simulation for Designing Spatial Interactive Information Systems
Abstract. In this paper, we introduce CityCompiler, an integrated environment for the iteration-based development of spatial interactive systems. CityCompiler visualizes interactiv...
Yasuto Nakanishi, Koji Sekiguchi, Takuro Ohmori, S...
CCECE
2011
IEEE
14 years 7 months ago
Mode-matching analysis of substrate-integrated waveguide circuits
A mode-matching approach is presented for the analysis of substrate-integrated waveguide (SIW) circuits. The numerical technique takes advantage of recently developed fabrication ...
Jens Bornemann, Farzaneh Taringou